Material: 925 Sterling Silver,Zircon. Style:Cute/RomantiSize:1cm x 0.9cm ,Main stone 0.1cm(about).Process:Plating,Polishing process.Anti-allergic, lead-free nickel, etc., when you wear, you will become more charming, Different in the crowd,the more long-term wear can make people more healthy and attractive.Perfect Gift: Mother's Day, Graduation, Halloween, Thanksgiving, Birthday, Christmas and so on